[ebuild  N    ] media-libs/libsdl2-2.0.16-r1  USE="X alsa dbus gles1 gles2 joystick kms opengl pulseaudio sound threads video (-aqua) (-custom-cflags) -doc (-fcitx4) -haptic -ibus -jack -libsamplerate -nas -oss -pipewire -sndio -static-libs -udev -vulkan -wayland -xinerama -xscreensaver" VIDEO_CARDS="vc4"